about this item:

Built-in 5W high-fidelity and powerful stereo speakers, sound clearer and louder. High-quality bluetooth module can be used as speaker and player compatible with various singing applications and karaoke APP. 5 kinds of voice changing (baby, magic voice , female, male, and original voice) are integrated in the Bluetooth microphone wireless, voice changer microphone which gives you an easy way to change your voice by short pressing button. Dance with the lights and music beat tempo from the handheld microphone. RGB lighting effects are also a nice touch, adding some visual flair to the experience. Perfectly matches with all smartphones, iOS iphone, android phones, PC computers, mac, windows, tablets, laptops, ipad and TV.Magic sound function, fun, switch different sounds to make singing more fun. Perfect gift for Birthday, Valentine’s Day, Mother’s Day, Children’s Day, Christmas Day, Thanksgiving Day, New Year, and other festivals, celebrations, holidays. Let your children start their mini concert now.